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UtteranceSpecification - Amazon Lex API Reference
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UtteranceSpecification

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An object containing information about a specific utterance.

Contents

associatedIntentName

The name of the intent that the utterance is associated to.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 100.

Pattern: ^([0-9a-zA-Z][_-]?){1,100}$

Required: No

associatedSlotName

The name of the slot that the utterance is associated to.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 100.

Pattern: ^([0-9a-zA-Z][_-]?){1,100}$

Required: No

audioVoiceDurationMillis

The duration in milliseconds of the audio associated with the utterance.

Type: Long

Required: No

botAliasId

The identifier of the alias of the bot that the utterance was made to.

Type: String

Length Constraints: Fixed length of 10.

Pattern: ^(\bTSTALIASID\b|[0-9a-zA-Z]+)$

Required: No

botResponseAudioVoiceId

The identifier for the audio of the bot response.

Type: String

Required: No

botResponses

A list of objects containing information about the bot response to the utterance.

Type: Array of UtteranceBotResponse objects

Required: No

botVersion

The version of the bot that the utterance was made to.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 5.

Pattern: ^[0-9]+$

Required: No

channel

The channel that is integrated with the bot that the utterance was made to.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 50.

Required: No

conversationEndTime

The date and time when the conversation in which the utterance took place ended. A conversation is defined as a unique combination of a sessionId and an originatingRequestId.

Type: Timestamp

Required: No

conversationStartTime

The date and time when the conversation in which the utterance took place began. A conversation is defined as a unique combination of a sessionId and an originatingRequestId.

Type: Timestamp

Required: No

dialogActionType

The type of dialog action that the utterance is associated to. See the type field in DialogAction for more information.

Type: String

Required: No

inputType

The input type of the utterance. The possible values are as follows:

  • PCM format: audio data must be in little-endian byte order.

    • audio/l16; rate=16000; channels=1

    • audio/x-l16; sample-rate=16000; channel-count=1

    • audio/lpcm; sample-rate=8000; sample-size-bits=16; channel-count=1; is-big-endian=false

  • Opus format

    • audio/x-cbr-opus-with-preamble;preamble-size=0;bit-rate=256000;frame-size-milliseconds=4

  • Text format

    • text/plain; charset=utf-8

Type: String

Required: No

intentState

The state of the intent that the utterance is associated to.

Type: String

Valid Values: Failed | Fulfilled | InProgress | ReadyForFulfillment | Waiting | FulfillmentInProgress

Required: No

localeId

The locale of the bot that the utterance was made to.

Type: String

Required: No

mode

The mode of the session. The possible values are as follows:

  • Speech – The session consisted of spoken dialogue.

  • Text – The session consisted of written dialogue.

  • DTMF – The session consisted of touch-tone keypad (Dual Tone Multi-Frequency) key presses.

  • MultiMode – The session consisted of multiple modes.

Type: String

Valid Values: Speech | Text | DTMF | MultiMode

Required: No

outputType

The output type of the utterance. The possible values are as follows:

  • audio/mpeg

  • audio/ogg

  • audio/pcm (16 KHz)

  • audio/ (defaults to mpeg)

  • text/plain; charset=utf-8

Type: String

Required: No

sessionId

The identifier of the session that the utterance was made in.

Type: String

Pattern: [0-9a-zA-Z._:-]

Required: No

slotsFilledInSession

The slots that have been filled in the session by the time of the utterance.

Type: String

Required: No

utterance

The text of the utterance.

Type: String

Required: No

utteranceRequestId

The identifier of the request associated with the utterance.

Type: String

Length Constraints: Fixed length of 10.

Pattern: ^[0-9a-zA-Z]+$

Required: No

utteranceTimestamp

The date and time when the utterance took place.

Type: Timestamp

Required: No

utteranceUnderstood

Specifies whether the bot understood the utterance or not.

Type: Boolean

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

Rubrique suivante :

VoiceSettings

Rubrique précédente :

UtteranceLevelTestResults

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